bfd/configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 dnl
   3 AC_PREREQ(2.3)
   4 AC_INIT(libbfd.c)
   5
   6 AC_ARG_ENABLE(64-bit-bfd,
   7 [  --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)],
   8 [case "${enableval}" in
   9   yes)  want64=true  ;;
  10   no)   want64=false ;;
  11   *)    AC_MSG_ERROR(bad value ${enableval} for 64-bit-bfd option) ;;
  12 esac],[want64=false])dnl
  13 AC_ARG_ENABLE(targets,
  14 [  --enable-targets        alternative target configurations],
  15 [case "${enableval}" in
  16   yes | "") AC_ERROR(enable-targets option must specify target names or 'all')
  17             ;;
  18   no)       enable_targets= ;;
  19   *)        enable_targets=$enableval ;;
  20 esac])dnl
  21 AC_ARG_ENABLE(shared,
  22 [  --enable-shared         build shared BFD library],
  23 [case "${enableval}" in
  24   yes) shared=true ;;
  25   no)  shared=false ;;
  26   *bfd*) shared=true ;;
  27   *) shared=false ;;
  28 esac])dnl
  29 AC_ARG_ENABLE(commonbfdlib,
  30 [  --enable-commonbfdlib   build shared BFD/opcodes/libiberty library],
  31 [case "${enableval}" in
  32   yes) commonbfdlib=true ;;
  33   no)  commonbfdlib=false ;;
  34   *)   AC_MSG_ERROR([bad value ${enableval} for BFD commonbfdlib option]) ;;
  35 esac])dnl
  36 AC_ARG_WITH(mmap,
  37 [  --with-mmap             try using mmap for BFD input files if available],
  38 [case "${withval}" in
  39   yes)  want_mmap=true ;;
  40   no)   want_mmap=false ;;
  41   *)    AC_MSG_ERROR(bad value ${withval} for BFD with-mmap option) ;;
  42 esac],[want_mmap=false])dnl
  43
  44 AC_CONFIG_HEADER(config.h:config.in)
  45
  46 AC_CONFIG_AUX_DIR(`cd $srcdir/..;pwd`)
  47 AC_CANONICAL_SYSTEM
  48 if test -z "$target" ; then
  49     AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
  50 fi
  51 AC_ARG_PROGRAM
  52
  53 host64=false
  54 target64=false
  55
  56 # host stuff:
  57
  58 ALLLIBS='$(TARGETLIB)'
  59 PICFLAG=
  60 SHLIB=unused-shlib
  61 SHLINK=unused-shlink
  62 if test "${shared}" = "true"; then
  63   PICFLAG=-fpic
  64   if test "${commonbfdlib}" = "true"; then
  65     ALLLIBS='$(TARGETLIB)'
  66   else
  67     ALLLIBS='$(TARGETLIB) $(SHLIB) $(SHLINK)'
  68 changequote(,)dnl
  69     SHLIB=libbfd.so.`sed -e 's/[^0-9]*\([0-9.]*\).*/\1/' ${srcdir}/VERSION`
  70 changequote([,])dnl
  71     SHLINK=libbfd.so
  72   fi
  73 fi
  74
  75 AC_PROG_CC
  76
  77 # Permit host specific settings.
  78 . ${srcdir}/configure.host
  79
  80 AC_SUBST(HDEFINES)
  81 AC_CHECK_TOOL(AR, ar)
  82 AC_CHECK_TOOL(RANLIB, ranlib, :)
  83 AC_PROG_INSTALL
  84
  85 if test "${shared}" = "true"; then
  86   if test "${GCC}" != "yes" && test "${shared_non_gcc}" != "yes"; then
  87     AC_MSG_WARN([BFD --enable-shared only supported when using gcc])
  88     shared=false
  89     ALLLIBS='$(TARGETLIB)'
  90     PICFLAG=
  91     SHLIB=unused-shlib
  92   fi
  93 fi
  94
  95 AC_SUBST(ALLLIBS)
  96 AC_SUBST(PICFLAG)
  97 AC_SUBST(SHLIB)
  98 AC_SUBST(SHLIB_CC)
  99 AC_SUBST(SHLIB_CFLAGS)
 100 if test "${commonbfdlib}" = "true"; then
 101   COMMON_SHLIB=yes
 102   PICLIST=piclist
 103 else
 104   COMMON_SHLIB=
 105   PICLIST=
 106 fi
 107 AC_SUBST(COMMON_SHLIB)
 108 AC_SUBST(PICLIST)
 109 AC_SUBST(SHLINK)
 110
 111 HOST_64BIT_LONG=0
 112 if test "x${HOST_64BIT_TYPE}" = "xlong"; then
 113   HOST_64BIT_LONG=1
 114 fi
 115 AC_SUBST(HOST_64BIT_LONG)
 116
 117 BFD_CC_FOR_BUILD
 118
 119 AC_CHECK_HEADERS(stddef.h string.h strings.h stdlib.h time.h unistd.h)
 120 AC_CHECK_HEADERS(fcntl.h sys/file.h sys/time.h)
 121 AC_HEADER_TIME
 122 AC_CHECK_FUNCS(fcntl getpagesize)
 123
 124 BFD_BINARY_FOPEN
 125
 126 BFD_NEED_DECLARATION(malloc)
 127 BFD_NEED_DECLARATION(free)
 128
 129 # If we are configured native, pick a core file support file.
 130 COREFILE=
 131 COREFLAG=
 132 if test "${target}" = "${host}"; then
 133   case "${host}" in
 134   alpha*-*-linux*)
 135         COREFILE=trad-core.o
 136         AC_DEFINE(TRAD_HEADER,"hosts/alphalinux.h")
 137         ;;
 138   alpha*-*-*)           COREFILE=osf-core.o ;;
 139   arm-*-riscix)         COREFILE=trad-core.o ;;
 140   hppa*-*-hpux*)        COREFILE=hpux-core.o ;;
 141   hppa*-*-hiux*)        COREFILE=hpux-core.o ;;
 142   hppa*-*-bsd*)         COREFILE="hpux-core.o hppabsd-core.o"
 143                         COREFLAG="-DHPUX_CORE -DHPPABSD_CORE" ;;
 144 changequote(,)dnl
 145   i[345]86-sequent-bsd*)
 146 changequote([,])dnl
 147         COREFILE=trad-core.o;
 148         AC_DEFINE(TRAD_HEADER,"hosts/symmetry.h")
 149         ;;
 150 changequote(,)dnl
 151   i[345]86-sequent-sysv4*) ;;
 152   i[345]86-sequent-sysv*)
 153 changequote([,])dnl
 154         COREFILE=trad-core.o
 155         AC_DEFINE(TRAD_HEADER,"hosts/symmetry.h")
 156         ;;
 157 changequote(,)dnl
 158   i[345]86-*-bsd* | i[345]86-*-freebsd*)
 159 changequote([,])dnl
 160         COREFILE=trad-core.o
 161         AC_DEFINE(TRAD_HEADER,"hosts/i386bsd.h")
 162         ;;
 163 changequote(,)dnl
 164   i[345]86-*-netbsd*)
 165 changequote([,])dnl
 166         COREFILE=netbsd-core.o
 167         ;;
 168 changequote(,)dnl
 169   i[345]86-esix-sysv3*)
 170 changequote([,])dnl
 171         COREFILE=trad-core.o
 172         AC_DEFINE(TRAD_HEADER,"hosts/esix.h")
 173         ;;
 174 changequote(,)dnl
 175   i[345]86-*-sco* | i[345]86-*-isc*)
 176 changequote([,])dnl
 177         COREFILE=trad-core.o
 178         AC_DEFINE(TRAD_HEADER,"hosts/i386sco.h")
 179         ;;
 180 changequote(,)dnl
 181   i[345]86-*-mach3*)
 182 changequote([,])dnl
 183         COREFILE=trad-core.o
 184         AC_DEFINE(TRAD_HEADER,"hosts/i386mach3.h")
 185         ;;
 186 changequote(,)dnl
 187   i[345]86-*-linux*)
 188 changequote([,])dnl
 189         COREFILE=trad-core.o
 190         AC_DEFINE(TRAD_HEADER,"hosts/i386linux.h")
 191         ;;
 192 changequote(,)dnl
 193   i[345]86-*-isc*)      COREFILE=trad-core.o ;;
 194   i[345]86-*-aix*)      COREFILE=aix386-core.o ;;
 195 changequote([,])dnl
 196   i860-*-mach3* | i860-*-osf1*)
 197         COREFILE=trad-core.o
 198         AC_DEFINE(TRAD_HEADER,"hosts/i860mach3.h")
 199         ;;
 200   mips-dec-bsd*)
 201         COREFILE=trad-core.o
 202         AC_DEFINE(TRAD_HEADER,"hosts/mipsbsd.h")
 203         ;;
 204   mips-dec-mach3*)
 205         COREFILE=trad-core.o
 206         AC_DEFINE(TRAD_HEADER,"hosts/mipsmach3.h")
 207         ;;
 208   mips-*-netbsd*)
 209         COREFILE=netbsd-core.o
 210         ;;
 211   mips-dec-*)
 212         COREFILE=trad-core.o
 213         AC_DEFINE(TRAD_HEADER,"hosts/decstation.h")
 214         ;;
 215   mips-sgi-irix4*)      COREFILE=irix-core.o ;;
 216   mips-sgi-irix5*)      COREFILE=irix-core.o ;;
 217   mips-*-mach3*)
 218         COREFILE=trad-core.o
 219         AC_DEFINE(TRAD_HEADER,"hosts/mipsmach3.h")
 220         ;;
 221   mips-*-sysv4*)        ;;
 222   mips-*-sysv* | mips-*-riscos*)
 223         COREFILE=trad-core.o
 224         AC_DEFINE(TRAD_HEADER,"hosts/riscos.h")
 225         ;;
 226   mips-sony-bsd*)
 227         COREFILE=trad-core.o
 228         AC_DEFINE(TRAD_HEADER,"hosts/news-mips.h")
 229         ;;
 230   m68*-bull*-sysv*)
 231         COREFILE=trad-core.o
 232         AC_DEFINE(TRAD_HEADER,"hosts/dpx2.h")
 233         ;;
 234   m68*-hp-hpux*)        COREFILE=hpux-core.o ;;
 235   m68*-hp-bsd*)
 236         COREFILE=trad-core.o
 237         AC_DEFINE(TRAD_HEADER,"hosts/hp300bsd.h")
 238         ;;
 239   m68*-*-linux*)
 240         COREFILE=trad-core.o
 241         AC_DEFINE(TRAD_HEADER,"hosts/m68klinux.h")
 242         ;;
 243   m68*-motorola-sysv*)
 244         COREFILE=trad-core.o
 245         AC_DEFINE(TRAD_HEADER, "hosts/delta68.h")
 246         ;;
 247   m68*-sony-*)
 248         COREFILE=trad-core.o
 249         AC_DEFINE(TRAD_HEADER,"hosts/news.h")
 250         ;;
 251   m68*-*-netbsd*)
 252         COREFILE=netbsd-core.o
 253         ;;
 254   m68*-apple-aux*)
 255         COREFILE=trad-core.o
 256         AC_DEFINE(TRAD_HEADER,"hosts/m68kaux.h")
 257         ;;
 258   m88*-*-sysv4*)        ;;
 259   m88*-motorola-sysv*)  COREFILE=ptrace-core.o ;;
 260   m88*-*-mach3*)
 261         COREFILE=trad-core.o
 262         AC_DEFINE(TRAD_HEADER,"hosts/m88kmach3.h")
 263         ;;
 264   ns32k-pc532-mach)
 265         COREFILE=trad-core.o
 266         AC_DEFINE(TRAD_HEADER,"hosts/pc532mach.h")
 267         ;;
 268   ns32k-*-netbsd*)
 269         COREFILE=netbsd-core.o
 270         ;;
 271   rs6000-*-lynx*)       COREFILE=lynx-core.o ;;
 272   rs6000-*-aix4*)       COREFILE=rs6000-core.o ;;
 273   rs6000-*-*)           COREFILE=rs6000-core.o ;;
 274   powerpc-*-aix4*)      COREFILE=rs6000-core.o ;;
 275   powerpc-*-aix*)       COREFILE=rs6000-core.o ;;
 276   sparc-*-netbsd*)
 277         COREFILE=netbsd-core.o
 278         ;;
 279   tahoe-*-*)
 280         COREFILE=trad-core.o
 281         AC_DEFINE(TRAD_HEADER,"hosts/tahoe.h")
 282         ;;
 283   vax-*-ultrix2*)
 284         COREFILE=trad-core.o
 285         AC_DEFINE(TRAD_HEADER,"hosts/vaxult2.h")
 286         ;;
 287   vax-*-ultrix*)
 288         COREFILE=trad-core.o
 289         AC_DEFINE(TRAD_HEADER,"hosts/vaxult2.h")
 290         ;;
 291   vax-*-*)
 292         COREFILE=trad-core.o
 293         AC_DEFINE(TRAD_HEADER,"hosts/vaxbsd.h")
 294         ;;
 295   esac
 296
 297   case "$COREFILE" in
 298   aix386-core.o)        COREFLAG=-DAIX386_CORE ;;
 299   hppabsd-core.o)       COREFLAG=-DHPPABSD_CORE ;;
 300   hpux-core.o)          COREFLAG=-DHPUX_CORE ;;
 301   irix-core.o)          COREFLAG=-DIRIX_CORE ;;
 302   lynx-core.o)          COREFLAG=-DLYNX_CORE ;;
 303   osf-core.o)           COREFLAG=-DOSF_CORE ;;
 304   ptrace-core.o)        COREFLAG=-DPTRACE_CORE ;;
 305   rs6000-core.o)        COREFLAG="$COREFLAG -DAIX_CORE" ;;
 306   trad-core.o)          COREFLAG="$COREFLAG -DTRAD_CORE" ;;
 307   esac
 308
 309   # The ELF code uses the native <sys/procfs.h> to handle core files.
 310   # Define HAVE_SYS_PROCFS_H if the file exists and defines
 311   # prstatus_t.
 312   AC_MSG_CHECKING([for sys/procfs.h])
 313   AC_CACHE_VAL(bfd_cv_header_sys_procfs_h,
 314   [AC_TRY_COMPILE([#include <sys/procfs.h>],
 315   [prstatus_t t;],
 316   bfd_cv_header_sys_procfs_h=yes, bfd_cv_header_sys_procfs_h=no)])
 317   AC_MSG_RESULT($bfd_cv_header_sys_procfs_h)
 318   if test $bfd_cv_header_sys_procfs_h = yes; then
 319     AC_DEFINE(HAVE_SYS_PROCFS_H)
 320   fi
 321
 322 fi
 323 AC_SUBST(COREFILE)
 324 AC_SUBST(COREFLAG)
 325
 326 # target stuff:
 327
 328 # Canonicalize the secondary target names.
 329 if test -n "$enable_targets" ; then
 330     for targ in `echo $enable_targets | sed 's/,/ /g'`
 331     do
 332         result=`$ac_config_sub $targ 2>/dev/null`
 333         if test -n "$result" ; then
 334             canon_targets="$canon_targets $result"
 335         else
 336             # Allow targets that config.sub doesn't recognize, like "all".
 337             canon_targets="$canon_targets $targ"
 338         fi
 339     done
 340 fi
 341
 342 all_targets=false
 343 defvec=
 344 selvecs=
 345 selarchs=
 346 TDEFINES=
 347 for targ in $target $canon_targets
 348 do
 349     if test "x$targ" = "xall"; then
 350         all_targets=true
 351     else
 352         . $srcdir/config.bfd
 353         if test "x$targ" = "x$target"; then
 354             defvec=$targ_defvec
 355         fi
 356         selvecs="$selvecs $targ_defvec $targ_selvecs"
 357         selarchs="$selarchs $targ_archs"
 358         TDEFINES="$TDEFINES $targ_cflags"
 359     fi
 360 done
 361 AC_SUBST(TDEFINES)
 362
 363 # This processing still needs to be done if we're to decide properly whether
 364 # 64-bit support needs to be compiled in.  Currently, it will be included if
 365 # the default or any other explicitly requested target requires it; it
 366 # will not be included on a 32-bit host if no 64-bit target is requested, and
 367 # no "--with-64-bit-bfd" option is given, even if "--with-targets=all" is
 368 # used.
 369
 370 # uniq the default and selected vectors in all the configured targets.
 371 f=""
 372 for i in $selvecs ; do
 373     case " $f " in
 374     *" $i "*) ;;
 375     *) f="$f $i" ;;
 376     esac
 377 done
 378 selvecs="$f"
 379
 380 # uniq the architectures in all the configured targets.
 381 f=""
 382 for i in $selarchs ; do
 383     case " $f " in
 384     *" $i "*) ;;
 385     *) f="$f $i" ;;
 386     esac
 387 done
 388 selarchs="$f"
 389
 390 # Target backend .o files.
 391 tb=
 392
 393 elf="elf.o elflink.o"
 394
 395 for vec in $selvecs
 396 do
 397     case "$vec" in
 398     # This list is alphabetized to make it easy to compare
 399     # with the two vector lists in targets.c.
 400     a29kcoff_big_vec)           tb="$tb coff-a29k.o cofflink.o" ;;
 401     a_out_adobe_vec)            tb="$tb aout-adobe.o aout32.o" ;;
 402     armcoff_little_vec)         tb="$tb coff-arm.o cofflink.o " ;;
 403     armcoff_big_vec)            tb="$tb coff-arm.o cofflink.o " ;;
 404     armpe_little_vec)           tb="$tb pe-arm.o cofflink.o " ;;
 405     armpe_big_vec)              tb="$tb pe-arm.o cofflink.o " ;;
 406     armpei_little_vec)          tb="$tb pei-arm.o cofflink.o " ;;
 407     armpei_big_vec)             tb="$tb pei-arm.o cofflink.o " ;;
 408     aout0_big_vec)              tb="$tb aout0.o aout32.o" ;;
 409     aout_arm_big_vec)           tb="$tb aout-arm.o aout32.o" ;;
 410     aout_arm_little_vec)        tb="$tb aout-arm.o aout32.o" ;;
 411     aout_mips_big_vec)          tb="$tb mipsbsd.o aout32.o" ;;
 412     aout_mips_little_vec)       tb="$tb mipsbsd.o aout32.o" ;;
 413     apollocoff_vec)             tb="$tb coff-apollo.o" ;;
 414     b_out_vec_big_host)         tb="$tb bout.o aout32.o" ;;
 415     b_out_vec_little_host)      tb="$tb bout.o aout32.o" ;;
 416 # start-sanitize-arc
 417     bfd_elf32_littlearc_vec)    tb="$tb elf32-arc.o elf32.o $elf" ;;
 418     bfd_elf32_bigarc_vec)       tb="$tb elf32-arc.o elf32.o $elf" ;;
 419 # end-sanitize-arc
 420     bfd_elf32_big_generic_vec)  tb="$tb elf32-gen.o elf32.o $elf" ;;
 421     bfd_elf32_bigmips_vec)      tb="$tb elf32-mips.o elf32.o $elf ecofflink.o" ;;
 422     bfd_elf64_bigmips_vec)      tb="$tb elf64-mips.o elf64.o elf32-mips.o elf32.o $elf ecofflink.o"
 423                                 target64=true ;;
 424     bfd_elf32_hppa_vec)         tb="$tb elf32-hppa.o elf32.o $elf" ;;
 425     bfd_elf32_i386_vec)         tb="$tb elf32-i386.o elf32.o $elf" ;;
 426     bfd_elf32_i860_vec)         tb="$tb elf32-i860.o elf32.o $elf" ;;
 427     bfd_elf32_little_generic_vec) tb="$tb elf32-gen.o elf32.o $elf" ;;
 428     bfd_elf32_littlemips_vec)   tb="$tb elf32-mips.o elf32.o $elf ecofflink.o" ;;
 429     bfd_elf64_littlemips_vec)   tb="$tb elf64-mips.o elf64.o elf32-mips.o elf32.o $elf ecofflink.o"
 430                                 target64=true ;;
 431     bfd_elf32_m68k_vec)         tb="$tb elf32-m68k.o elf32.o $elf" ;;
 432     bfd_elf32_m88k_vec)         tb="$tb elf32-m88k.o elf32.o $elf" ;;
 433     bfd_elf32_powerpc_vec)      tb="$tb elf32-ppc.o elf32.o $elf" ;;
 434     bfd_elf32_powerpcle_vec)    tb="$tb elf32-ppc.o elf32.o $elf" ;;
 435     bfd_elf32_sparc_vec)        tb="$tb elf32-sparc.o elf32.o $elf" ;;
 436     bfd_elf64_big_generic_vec)  tb="$tb elf64-gen.o elf64.o $elf"
 437                                 target64=true ;;
 438     bfd_elf64_little_generic_vec) tb="$tb elf64-gen.o elf64.o $elf"
 439                                 target64=true ;;
 440     bfd_elf64_sparc_vec)        tb="$tb elf64-sparc.o elf64.o $elf"
 441                                 target64=true ;;
 442     cisco_core_vec)             tb="$tb cisco-core.o" ;;
 443     demo_64_vec)                tb="$tb demo64.o aout64.o"
 444                                 target64=true ;;
 445     ecoff_big_vec)              tb="$tb coff-mips.o ecoff.o ecofflink.o" ;;
 446     ecoff_little_vec)           tb="$tb coff-mips.o ecoff.o ecofflink.o" ;;
 447     ecoffalpha_little_vec)      tb="$tb coff-alpha.o ecoff.o ecofflink.o"
 448                                 target64=true ;;
 449     h8300coff_vec)              tb="$tb coff-h8300.o reloc16.o" ;;
 450     h8500coff_vec)              tb="$tb coff-h8500.o reloc16.o" ;;
 451     host_aout_vec)              tb="$tb host-aout.o aout32.o" ;;
 452     hp300bsd_vec)               tb="$tb hp300bsd.o aout32.o" ;;
 453     hp300hpux_vec)              tb="$tb hp300hpux.o aout32.o" ;;
 454     i386aout_vec)               tb="$tb i386aout.o aout32.o" ;;
 455     i386bsd_vec)                tb="$tb i386bsd.o aout32.o" ;;
 456     i386coff_vec)               tb="$tb coff-i386.o cofflink.o" ;;
 457     i386dynix_vec)              tb="$tb i386dynix.o aout32.o" ;;
 458     i386freebsd_vec)            tb="$tb i386freebsd.o aout32.o" ;;
 459     i386msdos_vec)              tb="$tb i386msdos.o" ;;
 460     i386pe_vec)                 tb="$tb pe-i386.o cofflink.o " ;;
 461     i386pei_vec)                tb="$tb pei-i386.o cofflink.o" ;;
 462     i386linux_vec)              tb="$tb i386linux.o aout32.o" ;;
 463     i386lynx_aout_vec)          tb="$tb i386lynx.o lynx-core.o aout32.o" ;;
 464     i386lynx_coff_vec)          tb="$tb cf-i386lynx.o cofflink.o lynx-core.o" ;;
 465     i386mach3_vec)              tb="$tb i386mach3.o aout32.o" ;;
 466     i386netbsd_vec)             tb="$tb i386netbsd.o aout32.o" ;;
 467     i386os9k_vec)               tb="$tb i386os9k.o aout32.o" ;;
 468     i860coff_vec)               tb="$tb coff-i860.o cofflink.o" ;;
 469     icoff_big_vec)              tb="$tb coff-i960.o cofflink.o" ;;
 470     icoff_little_vec)           tb="$tb coff-i960.o cofflink.o" ;;
 471     ieee_vec)                   tb="$tb ieee.o" ;;
 472     m68kcoff_vec)               tb="$tb coff-m68k.o cofflink.o" ;;
 473     m68kcoffun_vec)             tb="$tb coff-u68k.o coff-m68k.o cofflink.o" ;;
 474     m68klinux_vec)              tb="$tb m68klinux.o aout32.o" ;;
 475     m68klynx_aout_vec)          tb="$tb m68klynx.o lynx-core.o aout32.o" ;;
 476     m68klynx_coff_vec)          tb="$tb cf-m68klynx.o coff-m68k.o cofflink.o lynx-core.o" ;;
 477     m68knetbsd_vec)             tb="$tb m68knetbsd.o aout32.o" ;;
 478     m68k4knetbsd_vec)           tb="$tb m68k4knetbsd.o aout32.o" ;;
 479     m68kaux_coff_vec)           tb="$tb coff-aux.o coff-m68k.o cofflink.o" ;;
 480     m88kbcs_vec)                tb="$tb coff-m88k.o" ;;
 481     newsos3_vec)                tb="$tb newsos3.o aout32.o" ;;
 482     nlm32_i386_vec)             tb="$tb nlm32-i386.o nlm32.o nlm.o" ;;
 483     nlm32_sparc_vec)            tb="$tb nlm32-sparc.o nlm32.o nlm.o" ;;
 484     nlm32_alpha_vec)            tb="$tb nlm32-alpha.o nlm32.o nlm.o"
 485                                 target64=true ;;
 486     riscix_vec)                 tb="$tb aout32.o riscix.o" ;;
 487     nlm32_powerpc_vec)          tb="$tb nlm32-ppc.o nlm32.o nlm.o" ;;
 488     pc532netbsd_vec)            tb="$tb ns32knetbsd.o aout-ns32k.o" ;;
 489     pc532machaout_vec)          tb="$tb pc532-mach.o aout-ns32k.o" ;;
 490     pmac_xcoff_vec)             tb="$tb coff-pmac.o xcofflink.o" ;;
 491     rs6000coff_vec)             tb="$tb coff-rs6000.o xcofflink.o" ;;
 492     bfd_powerpc_pe_vec)         tb="$tb pe-ppc.o cofflink.o" ;;
 493     bfd_powerpcle_pe_vec)       tb="$tb pe-ppc.o cofflink.o" ;;
 494     bfd_powerpc_pei_vec)        tb="$tb pei-ppc.o cofflink.o" ;;
 495     bfd_powerpcle_pei_vec)      tb="$tb pei-ppc.o cofflink.o" ;;
 496     ppcboot_vec)                tb="$tb ppcboot.o" ;;
 497     shcoff_vec)                 tb="$tb coff-sh.o cofflink.o" ;;
 498 # start-sanitize-rce
 499     rce_aout_vec)               tb="$tb aout-rce.o aout32.o" ;;
 500 # end-sanitize-rce
 501     shlcoff_vec)                tb="$tb coff-sh.o cofflink.o" ;;
 502     som_vec)                    tb="$tb som.o" ;;
 503     sparclynx_aout_vec)         tb="$tb sparclynx.o lynx-core.o aout32.o" ;;
 504     sparclynx_coff_vec)         tb="$tb cf-sparclynx.o lynx-core.o" ;;
 505     sparcnetbsd_vec)            tb="$tb sparcnetbsd.o aout32.o" ;;
 506     sparccoff_vec)              tb="$tb coff-sparc.o" ;;
 507     srec_vec)                   tb="$tb srec.o" ;;
 508     sunos_big_vec)              tb="$tb sunos.o aout32.o" ;;
 509     symbolsrec_vec)             tb="$tb srec.o" ;;
 510     tekhex_vec)                 tb="$tb tekhex.o" ;;
 511     we32kcoff_vec)              tb="$tb coff-we32k.o" ;;
 512     z8kcoff_vec)                tb="$tb coff-z8k.o reloc16.o" ;;
 513     w65_vec)                    tb="$tb coff-w65.o reloc16.o" ;;
 514     versados_vec)               tb="$tb versados.o" ;;
 515
 516     "")                 ;;
 517     *) AC_MSG_ERROR(*** unknown target vector $vec) ;;
 518     esac
 519 done
 520
 521 # Target architecture .o files.
 522 ta=`echo $selarchs | sed -e s/bfd_/cpu-/g -e s/_arch/.o/g`
 523
 524 # Weed out duplicate .o files.
 525 f=""
 526 for i in $tb ; do
 527     case " $f " in
 528     *" $i "*) ;;
 529     *) f="$f $i" ;;
 530     esac
 531 done
 532 tb="$f"
 533
 534 f=""
 535 for i in $ta ; do
 536     case " $f " in
 537     *" $i "*) ;;
 538     *) f="$f $i" ;;
 539     esac
 540 done
 541 ta="$f"
 542
 543 bfd_backends="$tb"
 544 bfd_machines="$ta"
 545
 546 if test x${all_targets} = xtrue ; then
 547   bfd_backends="${bfd_backends}"' $(ALL_BACKENDS)'
 548   bfd_machines="${bfd_machines}"' $(ALL_MACHINES)'
 549   selvecs=
 550   selarchs=
 551 else    # all_targets is true
 552   # Only set these if they will be nonempty, for the clever echo.
 553   test -n "$selvecs" &&
 554     selvecs=`echo $selvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
 555   test -n "$selarchs" &&
 556     selarchs=`echo $selarchs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
 557 fi      # all_targets is true
 558
 559 case ${host64}-${target64}-${want64} in
 560   *true*)
 561     wordsize=64
 562     all_backends='$(BFD64_BACKENDS) $(BFD32_BACKENDS)'
 563     ;;
 564   false-false-false)
 565     wordsize=32
 566     all_backends='$(BFD32_BACKENDS)'
 567     ;;
 568 esac
 569
 570 AC_SUBST(wordsize)
 571 AC_SUBST(all_backends)
 572 AC_SUBST(bfd_backends)
 573 AC_SUBST(bfd_machines)
 574
 575 tdefaults=""
 576 test -n "${defvec}" && tdefaults="${tdefaults} -DDEFAULT_VECTOR=${defvec}"
 577 test -n "${selvecs}" && tdefaults="${tdefaults} -DSELECT_VECS='${selvecs}'"
 578 test -n "${selarchs}" && tdefaults="${tdefaults} -DSELECT_ARCHITECTURES='${selarchs}'"
 579 AC_SUBST(tdefaults)
 580
 581 dnl AC_CHECK_HEADERS(sys/mman.h)
 582 AC_FUNC_MMAP
 583 AC_CHECK_FUNCS(madvise mprotect)
 584 case ${want_mmap}+${ac_cv_func_mmap} in
 585   true+yes )  AC_DEFINE(USE_MMAP) ;;
 586 esac
 587
 588 rm -f doc/config.status
 589 AC_OUTPUT(Makefile doc/Makefile,
 590 [case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac])